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Gallium Oxide

Ga2O3
CAS 12024-21-4


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(3N) 99.9% Gallium Oxide GA-OX-03 Request Quote
(4N) 99.99% Gallium Oxide GA-OX-04 Request Quote
(5N) 99.999% Gallium Oxide GA-OX-05 Request Quote
(6N) 99.9999% Gallium Oxide GA-OX-06 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Ga2O3 12024-21-4 24852864 5139834 MFCD00011020 234-691-7 Digallium oxygen(2-) N/A O=[Ga]O[Ga]=O InChI=1S/2Ga.3O QZQVBEXLDFYHSR-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density Exact Mass Monoisotopic Mass Charge MSDS
Ga2O3 187.44 White Powder 1,900° C
(3,452° F)
N/A 5.88 g/cm3 187.835 g/mol 185.835906 Da 0 Safety Data Sheet

Oxide IonGallium Oxide is a highly insoluble thermally stable Gallium source suitable for glass, optic and ceramic applications. The precipitation of the hydrated form of gallium oxide is caused by the neutralization of acidic or basic gallium salt solution. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive findingHigh Purity (99.999%) Gallium Oxide (Ga2O3) Powder application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal oxide compounds are basicanhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Gallium Oxide is also available in pellets, pieces, powder sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). See Nanotechnology for more nanotechnology applications information. Gallium Oxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety (MSDS) information is available.

Gallium (Ga) atomic and molecular weight, atomic number and elemental symbolGallium (atomic symbol: Ga, atomic number: 31) is a Block P, Group 13, Period 4 element with an atomic weight of 69.723.The number of electrons in each of Gallium's shells is 2, 8, 18, 3 and its electron configuration is [Ar] 3d10 4s2 4p1. The gallium atom has a radius of 122.1 pm and a Van der Waals radius of 187 pm. Gallium Bohr ModelGallium was predicted by Dmitri Mendeleev in 1871. It was first discovered and isolated by Lecoq de Boisbaudran in 1875. In its elemental form, gallium has a silvery appearance. Elemental GalliumGallium is one of three elements that occur naturally as a liquid at room temperature, the other two being mercury and cesium. Gallium does not exist as a free element in nature and is sourced commercially from bauxite and sphalerite. Currently, gallium is used in semiconductor devices for microelectronics and optics. The element name originates from the Latin word 'Gallia', the old name of France, and the word 'Gallus,' meaning rooster. For more information on gallium, including properties, safety data, research, and American Elements' catalog of gallium products, visit our Gallium element page.

HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Precautions N/A
RTECS Number N/A
Transport Information N/A
WGK Germany 2
Globally Harmonized System of
Classification and Labelling (GHS)
N/A        

GALLIUM OXIDE SYNONYMS
Digallium oxygen(2-), Digallium trioxide, Gallium sesquioxide, Gallia, Oxo-oxogallanyloxy-gallane, Gallium(III) oxide, Gallium trioxide

CUSTOMERS FOR GALLIUM OXIDE HAVE ALSO LOOKED AT
Gallium Acetylacetonate Gallium Acetate Gallium Fluoride Gallium Antimonide Triethylgallium
Copper Indium Gallium Selenide - CIGS Gallium Arsenide Gallium Oxide Nanopowder Gallium Oxide Powder Gallium Nitride Wafer
Gadolinium Gallium Garnet - GGG Copper Gallium Sputtering Target Trimethylgallium Gallium doped Zinc Oxide - GZO Gallium Oxide
Show Me MORE Forms of Gallium

PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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Recent Research & Development for Gallium

  • Native gallium adatoms discovered on atomically-smooth gallium nitride surfaces at low temperature. Alam K, Foley A, Smith AR. Nano Lett. 2015 Mar 11
  • Potential use of gallium-doped phosphate-based glass material for periodontitis treatment. Sahdev R, Ansari TI, Higham SM, Valappil SP. J Biomater Appl. 2015 Feb 12.
  • Effects of erbium-and chromium-doped yttrium scandium gallium garnet and diode lasers on the surfaces of restorative dental materials: A scanning electron microscope study. Hatipoglu M, Barutcigil C. Niger J Clin Pract. 2015 Mar-Apr
  • Gallium plasmonics: deep subwavelength spectroscopic imaging of single and interacting gallium nanoparticles. Knight MW, Coenen T, Yang Y, Brenny BJ, Losurdo M, Brown AS, Everitt HO, Polman A. ACS Nano. 2015 Feb 24
  • Giant topological nontrivial band gaps in chloridized gallium bismuthide. Li L, Zhang X, Chen X, Zhao M. Nano Lett. 2015 Feb 11
  • Synthesis of Air- and Moisture-Stable Dibenzogallepins: Control of Planarity of Seven-Membered Rings in Solid States by Coordination to Gallium Atoms. Matsumoto T, Takamine H, Tanaka K, Chujo Y. Org Lett. 2015 Mar 4.
  • Structural, elastic and vibrational properties of nanocrystalline lutetium gallium garnet under high pressure. Monteseguro V, Rodríguez-Hernández P, Ortiz HM, Venkatramu V, Manjón FJ, Jayasankar CK, Lavín V, Muñoz A. Phys Chem Chem Phys. 2015 Mar 13.
  • Gallium-68 dotatate PET/CT is superior to other imaging modalities in the detection of medullary carcinoma of the thyroid in the presence of high serum calcitonin. Tran K, Khan S, Taghizadehasl M, Palazzo F, Frilling A, Todd JF, Al-Nahhas A. Hell J Nucl Med. 2015 Feb 13.
  • Nanoscale Optical Properties of Indium Gallium Nitride/Gallium Nitride Nanodisk-in-Rod Heterostructures. Zhou X, Lu MY, Lu YJ, Jones EJ, Gwo S, Grade?ak S. ACS Nano. 2015 Feb 12.
  • Fabrication and characterization of cerium-doped terbium gallium garnet with high magneto-optical properties. Chen Z, Hang Y, Yang L, Wang J, Wang X, Hong J, Zhang P, Shi C, Wang Y. Opt Lett. 2015 Mar 1
  • Synthesis and characterization of cerium- and gallium-containing borate bioactive glass scaffolds for bone tissue engineering. Deliormanl? AM. J Mater Sci Mater Med. 2015 Feb
  • Mechanically Sintered Gallium-Indium Nanoparticles. Boley JW, White EL, Kramer RK. Adv Mater. 2015 Feb 27.
  • Prolonged-acting, Multi-targeting Gallium Nanoparticles Potently Inhibit Growth of Both HIV and Mycobacteria in Co-Infected Human Macrophages. Narayanasamy P, Switzer BL, Britigan BE. Sci Rep. 2015 Mar 6
  • The E1-E2 center in gallium arsenide is the divacancy. Schultz PA. J Phys Condens Matter. 2015 Feb 25
  • Radiofluorination of a Pre-formed Gallium(III) Aza-macrocyclic Complex: Towards Next-Generation Positron Emission Tomography (PET) Imaging Agents. Bhalla R, Levason W, Luthra SK, McRobbie G, Sanderson G, Reid G. Chemistry. 2015 Mar 16
  • Comparative Studies of Three Gallium-68-labeled [des-Arg10]Kallidin Derivatives for Imaging Bradykinin B1 Receptor Expression with Positron Emission Tomography. Lin KS, Amouroux G, Pan J, Zhang Z, Jenni S, Lau J, Liu Z, Hundal-Jabal N, Colpo N, Bénard F. J Nucl Med. 2015 Mar 5.
  • High Final Energy of Low - Level Gallium Arsenide Laser Therapy Enhances Skeletal Muscle Recovery without a Positive Effect on Collagen Remodeling. de Freitas CE, Bertaglia RS, Vechetti Júnior IJ, Mareco EA, Salomão RA, de Paula TG, Nai GA, Carvalho RF, Pacagnelli FL, Dal-Pai-Silva M. Photochem Photobiol. 2015 Mar 7.
  • Insertion of benzonitrile into Al-N and ga-N bonds: formation of fused carbatriaza-gallanes/alanes and their subsequent synthesis from amidines and trimethyl-gallium/aluminum. Maheswari K, Rao AR, Reddy ND. Inorg Chem. 2015 Feb 16
  • Phytotoxicity and Transport of Gallium (Ga) in Rice Seedlings for 2-Day of Exposure. Yu XZ, Feng XH, Feng YX. Bull Environ Contam Toxicol. 2015 Jan 30.
  • Recycling process for recovery of gallium from GaN an e-waste of LED industry through ball milling, annealing and leaching. Swain B, Mishra C, Kang L, Park KS, Lee CG, Hong HS. Environ Res. 2015 Mar 10
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